[GitHub] tinkerpop pull request #705: make TinkerGraph cloneable

[spmallette]

Github user spmallette commented on a diff in the pull request:

    https://github.com/apache/tinkerpop/pull/705#discussion_r137839998
  
    --- Diff: 
tinkergraph-gremlin/src/main/java/org/apache/tinkerpop/gremlin/tinkergraph/structure/TinkerGraph.java
 ---
    @@ -340,6 +342,14 @@ private void validateHomogenousIds(final List<Object> 
ids) {
             }
         }
     
    +    @Override
    +    public TinkerGraph clone() {
    +        TinkerGraph cloned = new TinkerGraph(configuration);
    --- End diff --
    
    please `final` variables as we tend to do that as a style throughout the 
code base


---